158 lines
3.6 KiB
Nix
158 lines
3.6 KiB
Nix
{ config, pkgs, ... }:
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{
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boot.tmpOnTmpfs = true;
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# see tmpfiles.d(5)
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systemd.tmpfiles.rules = [
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"d /tmp 1777 root root - -"
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];
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time.timeZone = "Europe/Berlin";
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virtualisation.libvirtd.enable = true;
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hardware.pulseaudio = {
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enable = true;
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systemWide = true;
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};
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# multiple-definition-problem when defining environment.variables.EDITOR
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environment.extraInit = ''
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EDITOR=vim
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PAGER=most
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'';
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programs.bash = {
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enableCompletion = true;
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interactiveShellInit = ''
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HISTCONTROL='erasedups:ignorespace'
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HISTSIZE=65536
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HISTFILESIZE=$HISTSIZE
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shopt -s checkhash
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shopt -s histappend histreedit histverify
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shopt -s no_empty_cmd_completion
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complete -d cd
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#fancy colors
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if [ -e ~/LS_COLORS ]; then
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eval $(dircolors ~/LS_COLORS)
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fi
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if [ -e /etc/nixos/dotfiles/link ]; then
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/etc/nixos/dotfiles/link
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fi
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'';
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promptInit = ''
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if test $UID = 0; then
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PS1='\[\033[1;31m\]\w\[\033[0m\] '
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elif test $UID = 1337; then
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PS1='\[\033[1;32m\]\w\[\033[0m\] '
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else
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PS1='\[\033[1;33m\]\u@\w\[\033[0m\] '
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fi
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if test -n "$SSH_CLIENT"; then
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PS1='\[\033[35m\]\h'" $PS1"
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fi
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'';
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};
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programs.ssh.startAgent = false;
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security.setuidPrograms = [ "slock" ];
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###SERVICES BEGIN
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services.gitolite = {
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enable = true;
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dataDir = "/home/gitolite";
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adminPubkey = ''
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ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAp83zynhIueJJsWlSEykVSBrrgBFKq38+vT8bRfa+csqyjZBl2SQFuCPo+Qbh49mwchpZRshBa9jQEIGqmXxv/PYdfBFQuOFgyUq9ZcTZUXqeynicg/SyOYFW86iiqYralIAkuGPfQ4howLPVyjTZtWeEeeEttom6p6LMY5Aumjz2em0FG0n9rRFY2fBzrdYAgk9C0N6ojCs/Gzknk9SGntA96MDqHJ1HXWFMfmwOLCnxtE5TY30MqSmkrJb7Fsejwjoqoe9Y/mCaR0LpG2cStC1+37GbHJNH0caCMaQCX8qdfgMVbWTVeFWtV6aWOaRgwLrPDYn4cHWQJqTfhtPrNQ== lass@mors
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'';
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};
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services.journald.extraConfig = ''
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SystemMaxUse=1G
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RuntimeMaxUse=128M
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'';
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services.openssh = {
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enable = true;
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hostKeys = [
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# XXX bits here make no science
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{ bits = 8192; type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
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];
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};
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services.printing = {
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enable = true;
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drivers = [ pkgs.foomatic_filters ];
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};
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###SERVICES END
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environment.systemPackages = with pkgs; [
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gitolite
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git
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#terminal
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most
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powertop
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#network
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iptables
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#video stuff
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haskellPackages.xmobar
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haskellPackages.yeganesh
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dmenu2
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xlibs.fontschumachermisc
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];
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nix.useChroot = true;
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#
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# user settings
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#
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users.mutableUsers = false;
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users.extraUsers = {
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#gitolite = {
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# name = "gitolite";
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# description = "gitolite git manager";
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# home = "/home/gitolite";
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# createHome = true;
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# useDefaultShell = true;
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#};
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testing = {
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name = "testing";
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description = "user for testing various stuff";
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home = "/home/testing";
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useDefaultShell = true;
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createHome = true;
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};
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};
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networking.firewall = {
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enable = true;
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allowedTCPPorts = [
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22
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];
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extraCommands = ''
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iptables -A INPUT -j ACCEPT -m conntrack --ctstate RELATED,ESTABLISHED
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iptables -A INPUT -j ACCEPT -i lo
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#iptables -N Retiolum
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iptables -A INPUT -j Retiolum -i retiolum
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iptables -A Retiolum -j ACCEPT -p icmp
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iptables -A Retiolum -j ACCEPT -m conntrack --ctstate RELATED,ESTABLISHED
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iptables -A Retiolum -j REJECT -p tcp --reject-with tcp-reset
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iptables -A Retiolum -j REJECT -p udp --reject-with icmp-port-unreachable
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iptables -A Retiolum -j REJECT --reject-with icmp-proto-unreachable
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iptables -A Retiolum -j REJECT
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'';
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extraStopCommands = "iptables -F";
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};
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}
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